How to include a product slider on a custom template file
To include a product slider on a custom template file:
Step 1: Edit your product slider, then copy the "Template Include" code from the shortcode box.
Screenshot - 1: (Edit product slider)
Screenshot - 2: (Copy template include shortcode)
Step 2: Paste the copied shortcode to your custom template file.
Screenshot - 3: (Paste template to include shortcode)
Screenshot - 4: (Product slider frontside view)